Pan-Asia Catalysts/Events, Quiddity Advisors

Travis Lundy

Pan-Asia Catalysts/Events

Quiddity Advisors

Index Rebalance

Interactive Brokers Group, Inc / Index Rebalance

<ul>
<li>The S&amp;P 500 index tracks the 500 largest names listed in the US and it is one of the most highly-tracked indices in the world.</li>
<li>In this insight, we take a look at the upcoming constituent changes in the run up to the September 2025 index rebal event.</li>
<li>We expect two regular changes in September 2025. There are also multiple live M&amp;A events which are likely to trigger intra-review index changes.</li>
</ul>


The S&amp;P 500 index tracks the 500 largest names listed in the US and it is one of the most highly-tracked indices in the world.
In this insight, we take a look at the upcoming constituent changes in the run up to the September 2025 index rebal event.
We expect two regular changes in September 2025. There are also multiple live M&amp;A events which are likely to trigger intra-review index changes.


[Quiddity Index] S&P500/600 Sep25 Rebal: Multiple Intra-Review Changes Possible

US-EU Index Rebalances / Quantitative Researcher, ORTEX

Dimitris Ioannidis

US-EU Index Rebalances / Quantitative Researcher

Global Financial Data and Analytics Platform

ORTEX

ORTEX is a global financial data and analytics platform providing real-time securities lending and short interest data, index rebalance data, holdings and insider transactions, trading signals, corporate actions and news,  stock machine learning and factor scores and other analytics. The majority of the data are downloadable and accessible through APIs.

<ul>
<li>
<a href="https://www.smartkarma.com/entities/interactive-brokers-group-inc" target="_blank" data-smartkarma-citation="entities:13335:1" rel="noopener">Interactive Brokers (IBKR US),</a><a href="https://www.smartkarma.com/entities/duolingo-inc" target="_blank" data-smartkarma-citation="entities:33531:1" rel="noopener">Duolingo (DUOL US)</a> and <a href="https://www.smartkarma.com/entities/emcor-group-inc" target="_blank" data-smartkarma-citation="entities:20703:1" rel="noopener">EMCOR (EME US)</a> are the main candidates for addition at review to replace <a href="https://www.smartkarma.com/entities/enphase-energy-inc" target="_blank" data-smartkarma-citation="entities:8872:1" rel="noopener">Enphase Energy (ENPH US)</a> and <a href="https://www.smartkarma.com/entities/caesars-entertainment-corp" target="_blank" data-smartkarma-citation="entities:15532:1" rel="noopener">Caesars Entertainment (CZR US)</a>. </li>
<li>
<a href="https://www.smartkarma.com/entities/cheniere-energy-inc" target="_blank" data-smartkarma-citation="entities:16683:1" rel="noopener">Cheniere Energy (LNG US)</a> and <a href="https://www.smartkarma.com/entities/applovin-corp" target="_blank" data-smartkarma-citation="entities:32989:1" rel="noopener">AppLovin (APP US)</a> are the main candidates for the replacement of the acquisition of <a href="https://www.smartkarma.com/entities/ansys-inc" target="_blank" data-smartkarma-citation="entities:15473:1" rel="noopener">Ansys (ANSS US)</a> which is anticipated end of June.</li>
<li>There is a possibility of zero S&amp;P500 changes at the review due to candidates scoring low in market cap and sector balance.</li>
</ul>



Interactive Brokers (IBKR US),Duolingo (DUOL US) and EMCOR (EME US) are the main candidates for addition at review to replace Enphase Energy (ENPH US) and Caesars Entertainment (CZR US). 

Cheniere Energy (LNG US) and AppLovin (APP US) are the main candidates for the replacement of the acquisition of Ansys (ANSS US) which is anticipated end of June.
There is a possibility of zero S&amp;P500 changes at the review due to candidates scoring low in market cap and sector balance.


S&P500 June 2025 Review Forecast: Weak but Interactive, Time for Duolingo?

<ul>
<li>The S&amp;P 500 index tracks the 500 largest names listed in the US and it is one of the most highly-tracked indices in the world.</li>
<li>The rankings used for the June 2025 index rebal event will be based on yesterday's (4th June 2025) opening prices. The announcement will be after the close on Friday.</li>
<li>In this insight, we take a look at our final expectations for ADDs/DELs (along with a tracker of all live spinoff/M&amp;A events which affect the index the next two quarters).</li>
</ul>


The S&amp;P 500 index tracks the 500 largest names listed in the US and it is one of the most highly-tracked indices in the world.
The rankings used for the June 2025 index rebal event will be based on yesterday's (4th June 2025) opening prices. The announcement will be after the close on Friday.
In this insight, we take a look at our final expectations for ADDs/DELs (along with a tracker of all live spinoff/M&amp;A events which affect the index the next two quarters).


[Quiddity Index Jun25] S&P500/600 Jun25 Rebal: Final Predictions APP and IBKR

Independent research on the U.S. markets, Baptista Research

Baptista Research

Independent research on the U.S. markets

Baptista Research is an independent financial research house focused on the U.S. markets. We provide equity research as well as credit research reports on the top-listed U.S. companies with most of our focus on technology, consumer goods and services, automobiles, industrials, oil and gas, pharma, and healthcare. Our research has served more than 3000 institutional investors including mutual funds, hedge funds, banks, family offices, and various buy-side firms. We operate a research subscription service where institutions, as well as retail investors, can have priority access to all our research. We also have a wide distribution of our research reports across some of the top global financial platforms. Apart from equity research and credit research, we also provide advisory services with respect to mergers & acquisitions (M&A), private equity/ venture capital fundraising, valuation reports, and investment management services for corporates.
Baptista Research is owned and managed by Ishan Majumdar, an ex-Venture Capitalist/ Investment Banker, a Chartered Accountant, and a Masters’ degree holder in Management from HEC Paris. Ishan has nearly a decade of experience in Mergers and Acquisitions, Leveraged Buyouts (LBOs), Venture Capital Investing, Corporate Strategy, and Valuation in front-office roles at the likes of BNP Paribas CIB, Credit Agricole CIB, Groupe Danone, and TIW Private Equity. He has worked on and closed multiple acquisition deals, leveraged buyouts, and start-up investment transactions.

Equity Bottom-Up

<ul><li>Enphase Energy has presented its third quarter results for 2024, showcasing financial and operational highlights that reflect the company's strategic maneuvers and market dynamics.</li><li>During this period, Enphase reported a robust revenue of $380.9 million, underscoring a shipment of approximately 1.7 million microinverters and 172.9 megawatt hours of batteries.</li><li>This has contributed to a free cash flow generation of $161.6 million.</li></ul>

Enphase Energy has presented its third quarter results for 2024, showcasing financial and operational highlights that reflect the company's strategic maneuvers and market dynamics.During this period, Enphase reported a robust revenue of $380.9 million, underscoring a shipment of approximately 1.7 million microinverters and 172.9 megawatt hours of batteries.This has contributed to a free cash flow generation of $161.6 million.

Enphase Energy Inc.: Enhanced Product Offerings & Cost Reductions Can Lead To Margin Expansion! - Major Drivers

Founder & Head of Research, Fortress Hill Advisors

Alex Ng

Founder & Head of Research

Fortress Hill Advisors

Founded in Hong Kong in 2019, Fortress Hill Advisor seeks to provide premium economic and financial researches.

Premium Economic & Investment Research

Thematic (Sector/Industry)

<ul>
<li>Recent improvements in solar and battery technologies have been driven by advances in materials science, manufacturing techniques, and system efficiency.</li>
<li>Solid-State batteries replace the liquid electrolyte in traditional lithium-ion batteries with a solid electrolyte, energy density, and charging speeds. They are seen as a game-changer, especially for electric vehicles.</li>
<li>Both solar and battery technologies are becoming cheaper, making renewable energy more accessible and economically viable.</li>
</ul>


Recent improvements in solar and battery technologies have been driven by advances in materials science, manufacturing techniques, and system efficiency.
Solid-State batteries replace the liquid electrolyte in traditional lithium-ion batteries with a solid electrolyte, energy density, and charging speeds. They are seen as a game-changer, especially for electric vehicles.
Both solar and battery technologies are becoming cheaper, making renewable energy more accessible and economically viable.


Improvement in Solar and Battery Technology

United States

Enphase Energy Inc. manufactures solar power solutions. The Company offers solutions to increase productivity and reliability of solar modules.

Price Gauge
52-week Range	0.00 - 0.00
Market Cap (USDm)	0.00
P/E	0.00
Dividend (Yield)	0.00

Enphase Energy (ENPH US)

[Quiddity Index] S&P500/600 Sep25 Rebal: Multiple Intra-Review Changes Possible

There are a number of intra-review events (before the Sep rebal) which will likely prompt changes, possibly shrinking the existing pool of likely...

Travis Lundy

S&P500 June 2025 Review Forecast: Weak but Interactive, Time for Duolingo?

No index changes materialized, and the candidates are weak indeed. Nonetheless, I still expected eligible midcap constituents to replace CZR and/or...

Dimitris Ioannidis

[Quiddity Index Jun25] S&P500/600 Jun25 Rebal: Final Predictions APP and IBKR

The S&P500 June rebal comes after the close on Friday 6 June. We expect two ADDs and two DELETEs but the S&P Index Committee is fickle...

Travis Lundy

Enphase Energy Inc.: Enhanced Product Offerings & Cost Reductions Can Lead To Margin Expansion! - Major Drivers

Enphase Energy has presented its third quarter results for 2024, showcasing financial and operational highlights that reflect the company's...

Baptista Research

Improvement in Solar and Battery Technology

Advances in materials science and manufacturing are driving improvements in solar and battery technologies, making renewable energy more...

Alex Ng

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)

[Quiddity Index] S&P500/600 Sep25 Rebal: Multiple Intra-Review Changes Possible

There are a number of intra-review events (before the Sep rebal) which will likely prompt changes, possibly shrinking the existing pool of likely...

Travis Lundy

S&P500 June 2025 Review Forecast: Weak but Interactive, Time for Duolingo?

No index changes materialized, and the candidates are weak indeed. Nonetheless, I still expected eligible midcap constituents to replace CZR and/or...

Dimitris Ioannidis

[Quiddity Index Jun25] S&P500/600 Jun25 Rebal: Final Predictions APP and IBKR

The S&P500 June rebal comes after the close on Friday 6 June. We expect two ADDs and two DELETEs but the S&P Index Committee is fickle...

Travis Lundy

Enphase Energy Inc.: Enhanced Product Offerings & Cost Reductions Can Lead To Margin Expansion! - Major Drivers

Enphase Energy has presented its third quarter results for 2024, showcasing financial and operational highlights that reflect the company's...

Baptista Research

Improvement in Solar and Battery Technology

​Advances in materials science and manufacturing are driving improvements in solar and battery technologies, making renewable energy more...

Alex Ng

Advances in materials science and manufacturing are driving improvements in solar and battery technologies, making renewable energy more...